IAD - KIN

$160 Find Cheap Flights from Washington Dulles Airport to Kingston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Kingston departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kingston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kingston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kingston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$392
Overall average: $461
Air Canada
Mon 1/5Wed 1/14
IAD - KIN • 1 stop
Cheapest one-way
$160
Delta
Thu 1/8
IAD - KIN • 1 stop
Top airlines
Copa Airlines
Cheapest • from $401 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 30% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kingston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Kingston (IAD-KIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Kingston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Kingston

Mon, Jan 5 - Wed, Jan 14
Air Canada Logo
4:30 pm - 1:45 pmIAD-KIN
21h 15m1 stop
Air Canada Logo
2:55 pm - 3:46 pmKIN-IAD
24h 51m1 stop
$392Air Canada
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Fri, Jan 23 - Tue, Jan 27
Copa Airlines Logo
1:12 am - 1:53 pmIAD-KIN
12h 41m1 stop
Copa Airlines Logo
3:00 pm - 11:30 pmKIN-IAD
8h 30m1 stop
$401Copa Airlines
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Sat, Jan 24 - Tue, Jan 27
Delta Logo
12:38 pm - 8:00 pmIAD-KIN
7h 22m1 stop
Delta Logo
9:00 am - 6:21 pmKIN-IAD
9h 21m1 stop
$409Delta
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Tue, Jan 6 - Tue, Jan 13
American Airlines Logo
5:46 pm - 2:03 pmIAD-KIN
20h 17m2 stops
American Airlines Logo
7:00 am - 11:12 pmKIN-IAD
16h 12m2 stops
$414American Airlines
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Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
11:22 am - 10:17 amIAD-KIN
22h 55m2 stops
American Airlines Logo
3:22 pm - 8:43 amKIN-IAD
17h 21m2 stops
$419American Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
Air Canada Logo
4:30 pm - 1:45 pmIAD-KIN
21h 15m1 stop
Air Canada Logo
2:55 pm - 4:13 pmKIN-IAD
25h 18m2 stops
$446Air Canada
Find Deal
Fri, Feb 27 - Wed, Mar 4
Delta Logo
7:15 am - 8:00 pmIAD-KIN
12h 45m1 stop
Delta Logo
9:00 am - 8:45 pmKIN-IAD
11h 45m1 stop
$456Delta
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Tue, Jan 6 - Tue, Jan 13
Air Canada Logo
10:10 pm - 1:45 pmIAD-KIN
15h 35m2 stops
Air Canada Logo
2:55 pm - 8:26 pmKIN-IAD
29h 31m1 stop
$465Air Canada
Find Deal
Mon, Jan 5 - Wed, Jan 14
Air Canada Logo
10:08 pm - 1:45 pmIAD-KIN
15h 37m2 stops
Air Canada Logo
2:55 pm - 3:46 pmKIN-IAD
24h 51m1 stop
$469Air Canada
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Mon, Jan 26 - Thu, Jan 29
American Airlines Logo
7:01 am - 9:16 pmIAD-KIN
14h 15m2 stops
American Airlines Logo
7:00 am - 10:58 amKIN-IAD
27h 58m2 stops
$474American Airlines
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Booking Insights

KAYAK's insights & trends for Dulles Intl to Kingston flights

Get data-powered insights and trends into flights from Dulles Intl to Kingston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Kingston?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Kingston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Kingston on a Monday and more expensive on a Friday. On your return trip to Washington Dulles Airport, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Kingston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Kingston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Kingston is October, where tickets cost $435 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $842 and $770 respectively.

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Good to know

Low seasonJanuary
Cheapest flight$160
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Washington Dulles Airport to Kingston

When to book flights from Dulles Intl to Kingston

Are your dates flexible? Find out the best times to travel from Dulles Intl to Kingston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Kingston flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Kingston?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Kingston was $160 for a one-way ticket and $392 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Kingston?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Kingston.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Kingston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Kingston?

    SkyTeam is the only airline alliance operating flights between Washington Dulles Airport and Kingston.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Kingston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Kingston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Kingston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kingston from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Kingston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kingston with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and KIN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Kingston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kingston from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Kingston

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kingston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Kingston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7997 reviews
7.3Food
7.9Comfort
8.5Crew
8.1Boarding
7.9Entertainment
Airline reviews

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

8.0 ExcellentDavid, Nov 2025FLL - BOS
Read more Delta reviews

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything you need to know for your flight from Dulles Intl to Kingston

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Kingston (KIN)